<template>
   <div class="picker">
   <el-date-picker
      v-model="value2"
      :type="Datetype"
      :picker-options="pickerOptions"
      range-separator="至"
      start-placeholder="开始日期"
      end-placeholder="结束日期"
      align="right"
      @change="DateArry"
      >
    </el-date-picker>
   </div>
</template>
<script>
module.exports = {
   data() {
      return {
         value2:'',
          pickerOptions: {
          shortcuts: [{
            text: '最近一周',
            onClick(picker) {
              const end = new Date();
              const start = new Date();
              start.setTime(start.getTime() - 3600 * 1000 * 24 * 7);
              picker.$emit('pick', [start, end]);
            }
          }, {
            text: '最近一个月',
            onClick(picker) {
              const end = new Date();
              const start = new Date();
              start.setTime(start.getTime() - 3600 * 1000 * 24 * 30);
              picker.$emit('pick', [start, end]);
            }
          }, {
            text: '最近三个月',
            onClick(picker) {
              const end = new Date();
              const start = new Date();
              start.setTime(start.getTime() - 3600 * 1000 * 24 * 90);
              picker.$emit('pick', [start, end]);
            }
          }]
        },
      }
   },
   props:{
 //时间
   Datetype:{
     type:String,
     default:'datetimerange'
   }
   },
   methods: {
       //时间
    DateArry(){
      this.$emit('datearry',this.value2)
    },
   },
}
</script>